diff --git a/TestCases/compliance-level-3/1131-feel-unary/1131-feel-unary-test-01.xml b/TestCases/compliance-level-3/1131-feel-unary/1131-feel-unary-test-01.xml
new file mode 100644
index 000000000..64b2ae4e6
--- /dev/null
+++ b/TestCases/compliance-level-3/1131-feel-unary/1131-feel-unary-test-01.xml
@@ -0,0 +1,120 @@
+
+
+ 1131-feel-unary.dmn
+
+
+
+
+
+ number: e1 in unary tests
+
+
+ true
+
+
+
+
+ number: e1 in unary tests
+
+
+ false
+
+
+
+
+ number: e1 in unary tests
+
+
+ true
+
+
+
+
+ number: e1 in unary tests
+
+
+ false
+
+
+
+
+ number: e1 in unary tests
+
+
+ false
+
+
+
+
+ number: e1 in unary tests
+
+
+ true
+
+
+
+
+ number: e1 in unary tests
+
+
+ true
+
+
+
+
+ number: e1 in unary tests
+
+
+ false
+
+
+
+
+ number: e1 in unary tests
+
+
+ true
+
+
+
+
+ number: e1 in unary tests
+
+
+ true
+
+
+
+
+ number: e1 in unary tests
+
+
+ true
+
+
+
+
+ number: e1 in unary tests
+
+
+ false
+
+
+
+
+ number: e1 in unary tests
+
+
+ true
+
+
+
+
+ number: e1 in unary tests
+
+
+ false
+
+
+
+
diff --git a/TestCases/compliance-level-3/1131-feel-unary/1131-feel-unary.dmn b/TestCases/compliance-level-3/1131-feel-unary/1131-feel-unary.dmn
new file mode 100644
index 000000000..b33d3c39f
--- /dev/null
+++ b/TestCases/compliance-level-3/1131-feel-unary/1131-feel-unary.dmn
@@ -0,0 +1,89 @@
+
+
+ FEEL in
+
+
+
+ 10 in !=9
+
+
+
+
+
+ 10 in !=10
+
+
+
+
+
+ 10 in =10
+
+
+
+
+
+ 10 in !=10
+
+
+
+
+
+ 10 in >=11
+
+
+
+
+
+ 10 in >=10
+
+
+
+
+
+ 10 in >=9
+
+
+
+
+
+ 10 in <=9
+
+
+
+
+
+ 10 in <=10
+
+
+
+
+
+ 10 in <=11
+
+
+
+
+
+ 10 in >9
+
+
+
+
+
+ 10 in >10
+
+
+
+
+
+ 10 in <11
+
+
+
+
+
+ 10 in <10
+
+
+
+